
Amazon.com: Shimano, Durace FC-R9200 12v, 52/36, 172 mm Unisex Adult, Black, One Size : 運動和戶外活動,

Shimano Dura-Ace FC-R9200 12-Speed Crankset,

Shimano Dura-Ace FC-R9200 Crankset - 160mm, 12-Speed, 50/34t, Hollowtech II Spin,
![Shimano Dura-Ace FD-R9250 Di2 12-Speed Front Derailleur [IFDR9250F] Shimano Dura-Ace FD-R9250 Di2 12-Speed Front Derailleur [IFDR9250F]](https://www.biketiresdirect.com/productimages/imageslarge/SHVAW2-1.jpg)
Shimano Dura-Ace FD-R9250 Di2 12-Speed Front Derailleur [IFDR9250F],

Shimano, Durace FC-R9200 12v, 52/36, 172 mm Unisex Adult, Black, One Size : 運動和戶外活動 - Amazon.com